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Microstructural and Mechanical Properties of Ti-B4C/CNF Functionally Graded Materials       
Yazarlar
Abdualkarim Musbah M Gariba
Prof. Dr. Serkan ISLAK
Kastamonu Üniversitesi, Türkiye
Husain Rh Hraam
Doç. Dr. Mehmet AKKAŞ
Kastamonu Üniversitesi, Türkiye
Özet
This study aims to investigate the microstructural and mechanical properties of titanium (Ti) matrix boron carbide (B4C) + carbon nanofiber (CNF)-reinforced functional-graded materials (FGMs) produced using the powder metallurgy method. B4C was added to the Ti matrix at different rates, namely, 5, 10, and 15% by volume, and CNF was added at a rate of 0.5% by volume. The effect of B4C and CNF on the properties of these composite layers was then investigated. In addition, the mechanical properties of the FGMs were compared with the mechanical properties of non-layered structures. In addition, the microstructural, phase formation, hardness, and transverse rupture strength properties of the samples were investigated in detail. The microstructural investigation revealed that the B4C and CNF were homogeneously distributed throughout the Ti matrix and that the layers had bonded properly. With the addition of B4C and CNF, the hardness of the materials increased significantly. The transverse rupture strengths of the FGMs were higher than those of the non-layered samples (with the exception of pure Ti), indicating that the middle layers increased the toughness of the materials.
Anahtar Kelimeler
B C 4 | CNF | FGMs | Sintering | Ti
Makale Türü Özgün Makale
Makale Alt Türü ESCI dergilerinde yayımlanan tam makale
Dergi Adı METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS
Dergi ISSN 2192-9262
Dergi Tarandığı Indeksler Emerging Sources Citation Index, Scopus
Makale Dili Türkçe
Basım Tarihi 10-2022
Cilt No 11
Sayı 5
Sayfalar 736 / 745
Doi Numarası 10.1007/s13632-022-00900-8
Makale Linki http://dx.doi.org/10.1007/s13632-022-00900-8